{
  "resourceType": "ValueSet",
  "id": "instance-availability",
  "meta": {
  "versionId": "1",
  "lastUpdated": "2023-12-19T16:44:33.947+10:00",
  "profile": [ "http://hl7.org/fhir/StructureDefinition/shareablevalueset" ]
  },
  "extension": [ {
  "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
  "valueCode": "ii"
  } ],
  "url": "http://hl7.org/fhir/ValueSet/instance-availability",
  "identifier": [ {
  "system": "urn:ietf:rfc:3986",
  "value": "urn:oid:1.2.840.10008.6.​1.​811"
  } ],
  "version": "4.0.1",
  "name": "InstanceAvailability",
  "title": "InstanceAvailability",
  "status": "draft",
  "experimental": false,
  "date": "2019-11-01T09:29:23+11:00",
  "publisher": "HL7 (FHIR Project)",
  "contact": [ {
  "telecom": [ {
    "system": "url",
    "value": "http://hl7.org/fhir"
  }, {
    "system": "email",
    "value": "fhir@lists.hl7.org"
  } ]
  } ],
  "description": "Availability of the resource.",
  "copyright": "These codes are excerpted from Digital Imaging and Communications in Medicine (DICOM) Standard, Part 16: Content Mapping Resource, Copyright 2011 by the National Electrical Manufacturers Association",
  "compose": {
  "include": [ {
    "system": "http://dicom.nema.org/resources/ontology/DCM",
    "concept": [ {
    "extension": [ {
      "url": "http://hl7.org/fhir/StructureDefinition/valueset-concept-definition",
      "valueString": "Resources are immediately available."
    } ],
    "code": "ONLINE"
    }, {
    "extension": [ {
      "url": "http://hl7.org/fhir/StructureDefinition/valueset-concept-definition",
      "valueString": "Resources need to be retrieved by manual intervention."
    } ],
    "code": "OFFLINE"
    }, {
    "extension": [ {
      "url": "http://hl7.org/fhir/StructureDefinition/valueset-concept-definition",
      "valueString": "Resources need to be retrieved from relatively slow media."
    } ],
    "code": "NEARLINE"
    }, {
    "extension": [ {
      "url": "http://hl7.org/fhir/StructureDefinition/valueset-concept-definition",
      "valueString": "Resources cannot be retrieved."
    } ],
    "code": "UNAVAILABLE"
    } ]
  } ]
  }
}